# Datakeeper vs AcrossTime

The clearest difference is review sentiment: AcrossTime at 100% against Datakeeper's 0%. AcrossTime also leads on rating (5.0 vs 4.5) and device support (4 vs 2). Datakeeper's advantage is price (Free vs $3.99) and update cadence (every 2 weeks vs every 6 weeks). On ads and in-app purchases there is nothing between them.

Datakeeper is free to download; AcrossTime costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

AcrossTime holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Datakeeper has 16 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of Datakeeper's written reviews are positive against 100% of AcrossTime's.

Datakeeper ships an update every 2 weeks, AcrossTime every 6 weeks. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Datakeeper | AcrossTime |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | [4.5 (16 ratings)](https://appshunter.io/ios/app/datakeeper/id1546059184/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/acrosstime-timezone-scroller/id6751735043/reviews)** |
| Number of ratings | **16** | 3 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | **Free** | Paid |
| Size | 71 MB | 17 MB |
| Requires iOS | **16.4** | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [Datakeeper](https://appshunter.io/developer/1729157922) | [Juan Behrens](https://appshunter.io/developer/1836525888) |

## What reviewers say

### Datakeeper

[App page](https://appshunter.io/ios/app/datakeeper/id1546059184)

Securely store and share your personal information with organizations. You control who accesses your data, making sharing fast and easy for tasks like renting a car or applying for housing. Your data remains private and is stored only on your device.

**Highlights:** Securely store personal data, Share data with organizations, User controls data sharing, Fast and easy data sharing, Data stored only on device

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### AcrossTime

[App page](https://appshunter.io/ios/app/acrosstime-timezone-scroller/id6751735043)

Easily coordinate meetings across different time zones with a visual, scrollable world clock. Quickly identify overlapping work hours and set cross-time-zone alarms. Ideal for global teams and remote workers.

**Highlights:** Scrollable multi-timezone view, 24-hour analog clock, Work-hour overlap visualization, Home Screen widgets, Cross-timezone alarms, Customizable workdays

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Datakeeper free?

Datakeeper is free to download, with no in-app purchases.

### Is AcrossTime free?

AcrossTime costs $3.99, with no in-app purchases.

### Which has better reviews, Datakeeper or AcrossTime?

AcrossTime is rated higher. Datakeeper averages 4.5 out of 5 from 16 ratings, while AcrossTime averages 5.0 from 3 ratings.

### Do Datakeeper or AcrossTime have ads?

Neither Datakeeper nor AcrossTime shows ads.

### Which is updated more often, Datakeeper or AcrossTime?

Datakeeper ships an update every 2 weeks, and AcrossTime every 6 weeks. Most recently, Datakeeper was updated on October 24, 2026 and AcrossTime on October 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*